S. Baez vs J. De Jong — prediction
Slow court, high bounce: longer points, rewards whoever holds up from the baseline.
Warm: the ball flies a little more and fitness counts.
Humid air: the ball loses some speed.
Light wind: no noticeable effect.
Surface feeds the model (surface specialization is one of its factors). Weather and altitude are context we publish for you — they do NOT move the probability.
›Ranking: #57 vs #73 (better ranked)
›Recent form: 7/10 in recent matches
The underlying level readings pull in different directions. Baez sits 16 spots higher in the rankings (#57 vs #73), which nominally supports his favorite tag, but the Elo model actually rates De Jong marginally better (1892 vs 1881). The baseline factor model resolves this tension by placing both players at an identical 46% baseline probability, confirming this is a genuinely balanced matchup rather than a mismatch dressed up by ranking alone.
Where Baez does show a tangible advantage is on serve: he closes out 65% of his service points compared to De Jong's 62%, a three-point gap that matters over best-of-three. Their return numbers are essentially mirror images (39% vs 40%), so neither is exploiting the other's delivery disproportionately. The warm, humid conditions (27°C, 57% humidity, light 8 km/h wind) tend to add a touch of pace to the ball, which should marginally reinforce the player with the stronger serve — in this case, Baez.
Recent form is close to a wash: both players have gone 7-3 across their last ten matches, with a single-match winning streak apiece heading into Bastad. The one differentiator is quality of opposition — Baez's win over A. Molcan (Elo 1935) is the only notable scalp listed for either man, giving him a slight, if modest, edge in current form.
On rest, De Jong has a one-day advantage (3 days since his last match vs 2 for Baez), though both have played just once in the past two weeks, so fatigue is not a meaningful factor here.
The model gives Baez a 50% win probability against a market-implied 49%, producing a modest +2.1% expected value at 2.03 odds. That is a thin edge, essentially within the noise of a model that runs close to the market on average — this is not a strong value signal, just a slight lean toward the favorite being fairly, rather than under-, priced.
Given the near-identical baseline probabilities, the split Elo/ranking signals, and comparable recent form, this reads as a genuine coin-flip match where Baez's serve edge provides a small, data-backed tilt rather than a decisive advantage. Bettors should treat the positive EV as marginal, not as a strong buy signal.
Impact and analysis from real match data (Elo, form, head-to-head, rest, surface vs baseline, weather, altitude). The model ≈ the market on average; the odds already capture almost all the edge. 18+ · gamble responsibly.